Q: Is 6,404,948 a Prime Number?
A: No, 6,404,948 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 6404948 can be evenly divided by 1 2 4 11 22 23 44 46 92 253 506 1,012 6,329 12,658 25,316 69,619 139,238 145,567 278,476 291,134 582,268 1,601,237 3,202,474 and 6,404,948, with no remainder.
Since 6,404,948 cannot be divided by just 1 and 6,404,948, it is not a prime number.